women sang in front of a life audience in las vegas. 5 went home and 5 moved on including 18-year-old angela. ♪ >> well, tonight the first group of 10 men will take the stage. america's got talent on the other hand they found their new judge. former spice girl mel b will replace sharon osbourne who quit last year. she joins howard stern and howe mandel. conan o'brien named this year's host of the white house correspondence dinner. he also emceed the event in 1995. >> for those watching live on c span. for god's sake, it's saturday night. go outside. meet a woman. come on. >> the dinner, by the way, is on april 27th. >> good point there. >> straight ahead an emergency recall for one of america's favorite breakfast foods. you want to listen to this. it could be filled with chards of glass. >> that is scary. and the president they call them the cards of the future. we spent tax payer money to build them. why is it this ground breaking technology is on the verge of being sold to china? [ piano plays ] troy polamalu's going deeper. ♪ and so is head & shoulders deep clean. [ male announcer ] w